Antenna device



FIG. 1 is a front elevational view of the antenna device embodying my design;

FIG. 2 is a top plan view of the antenna device shown in FIG. 1;

FIG. 3 is a back elevational view wherein FIG. 1 has been rotated 180 degrees;

FIG. 4 is a right side elevational view wherein FIG. 1 has been rotated 90 degrees;

FIG. 5 is a top right side perspective view of the antenna device of FIG. 1;

FIG. 6 is a bottom plan view of the antenna device of FIG. 1;

FIG. 7 is a left side elevational view wherein FIG. 1 has been rotated 90 degrees; and,

FIG. 8 is a top right side perspective view of the antenna device wherein FIG. 5 has been rotated. 

I claim the ornamental design for the antenna device, as shown and described. 